Enum LimitRejection 

pub enum LimitRejection<K, Q = Infallible> {
    KeyExtractionFailure(K),
    QuotaResolutionFailure(Q),
    RateLimitExceeded(RateLimitSnapshot),
    Backend(String),
}

Enumerates possible failure modes for rate limiting when extracting from request parts.

Variants

KeyExtractionFailure(K)

Indicates a failure during key extraction, storing the underlying rejection reason.

QuotaResolutionFailure(Q)

Indicates that quota resolution failed.

RateLimitExceeded(RateLimitSnapshot)

Indicates that the rate limit has been exceeded.

Backend(String)

Indicates that the storage backend failed while checking the limit.

Trait Implementations

impl<K: Debug, Q: Debug> Debug for LimitRejection<K, Q>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<K: Display, Q: Display> Display for LimitRejection<K, Q>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<K: Error + 'static, Q: Error + 'static> Error for LimitRejection<K, Q>

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl<K: IntoResponse, Q: IntoResponse> IntoResponse for LimitRejection<K, Q>

fn into_response(self) -> Response

Create a response.